Home / 283,708,192.39-425,685,184.31-152,397,248.60

Finding the Fourth Proportional to 283,708,192.39, 425,685,184.31 and 152,397,248.60

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Solution

The fourth proportional to 283,708,192.39, 425,685,184.31 and 152,397,248.60 is: 228,661,887.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,708,192.39 : 425,685,184.31 = 152,397,248.60 : x
  2. Step 2: Convert to fraction form
    283,708,192.39/425,685,184.31 = 152,397,248.60/x
  3. Step 3: Cross multiply
    283,708,192.39x = 425,685,184.31 × 152,397,248.60
  4. Step 4: Simplify right side
    283,708,192.39x = 64,873,250,860,073,088
  5. Step 5: Solve for x
    x = 64,873,250,860,073,088/283,708,192.39
  6. Step 6: Final answer
    x = 228,661,887.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.